Modular GSM VoIP Gateways for IP-PBXs with 4 GSM ports that use standard SIP protocol for connecting VoIP PBX directly to the GSM cellular networks to take advantage of low cost calls to and between GSM mobile phones.


Key Features

  • 4 GSM ports for communication over a SIP-to-cellular connection
  • World wide GSM Network support (850/900/1800/1900) MHz.
  • Ethernet connectivity and full IP compatibility with existing routers and WAN infrastructure.
  • SMS Sending and Receiving.
  • G.711 –a Law codec support.
  • Configuration and management using a web browser.
  • Direct IP-PBX to GSM connection

Physical & Environment

Operating Environment 0~40 degree C, 0~90% Humidity
Dimension 320 x 180 x 60 mm (W x D x H)
Power Requirement 12V DC
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